Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: BIG SKY WELL SERVICE, INC.

Federal Agency inspection · Safety discipline

On , OSHA opened a federal Agency safety inspection of BIG SKY WELL SERVICE, INC. in #8, LKNMU, 8902 JV-P NDIC #12853, SW/NW SEC-32 T146N, R97W DUNN COUNTY, KILLDEER, ND 58640 (NAICS 213112). OSHA activity number 335600193.

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Site address
#8, LKNMU, 8902 JV-P NDIC #12853, SW/NW SEC-32 T146N, R97W DUNN COUNTY
City
KILLDEER
State
ND
ZIP
58640
Mailing
P.O. BOX 814, BELFIELD, ND 58622
Inspection type
Federal Agency (M)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
213112
Employees
40
Ownership type
A

3 citations on file for this inspection.

5(a)(1)

Serious Gravity 10 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $4900.00 · Current $4000.00 Reduced

Hazardous substances 1480

Section 5(a)(1): The employer did not furnish employment and a place of employment which were free from recognized hazards that were causing or likely to cause death or serious physical harm to employees in that employees were exposed to a hazardous atmosphere:    (a)  On or about August 6, 2012, for the employee exposed to hydrogen sulfide and natural gas while releasing pressure from a well head out of one-inch and two-inch valves while working on Rig #6 at site #8 LKNMU 8902 JV-P NDIC #12853 in Dunn County, ND.     Abatement Note:  Among other methods, one feasible and acceptable method of abatement would be to follow the requirements of American Petroleum Institute Recommended Practice 49 and 54 which includes, among other requirements, the following:    1.  API 49 Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide  Section 11.2 VENTING OPERATIONS which states "In addition to the other provisions of this recommended practice, when operating or bleeding a tool, lubricator, or any other device which has the potential to release hydrogen sulfide, appropriate piping should be installed to vent to a suitable remote location."    2.  API 54 Recommended Practice for Oil and Gas Producing and Gas Processing Plant Operations Involving Hydrogen Sulfide Section 9.4 SAFE WORK PRACTICES which states "Safe operation procedures should be developed for personnel performing operations and maintenance so hazards due to the release of hydrogen sulfide can be avoided."
Recent events (2)
  • — I (S) $4000
  • — Z (S) $4900

1910.27 D05

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $4900.00 · Current $0.00 Reduced
29 CFR 1910.27(d)(5): Ladder safety devices were not used on tower, water tank, and chimney ladders over 20 feet in unbroken length in lieu of cage protection:    (a) On or about August 6, 2012, for the employee who was not tied off and fell seventy feet to his death from Rig #6 Big Sky Well Service at site #8 LKNMU, 8902 JV-P NDIC #12853 in Dunn County, ND.
Recent events (2)
  • — I (S) $0
  • — Z (S) $4900

1910.132 A

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $4900.00 · Current $4000.00 Reduced
29 CFR 1910.132(a): Protective equipment was not used when necessary whenever hazards capable of causing injury and impairment were encountered:    (a) On or about August 6, 2012, for the employee who was exposed to fire hazards from an oil and gas well and was not wearing fire-retardant clothing as a means of barrier protection while working on Rig #6 at #8 LKNMU, 8902 JV-P NDIC #12853 in Dunn County, ND.
Recent events (2)
  • — I (S) $4000
  • — Z (S) $4900

View BIG SKY WELL SERVICE, INC.'s full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 335600193.